18 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Gu, Hardy | Bruha, Nicholas | 1-0 | B00 | 2026 Chicago Summer Open | 2026-06-21 |
| Gu, Hardy | Pittala, Ashvath Reddy | 1-0 | D37 | 2026 Chicago Summer Open | 2026-06-20 |
| Gu, Hardy | Schmakel, Sam | 0-1 | D38 | 2026 Chicago Summer Open | 2026-06-19 |
| Gu, Hardy | Lenderman, Aleksandr | 1-0 | A46 | Round 1: Gu, Hardy - Lenderman, Aleksandr | 2025-12-19 |
| Gu, Hardy | Shao, Jin William | 1-0 | A45 | 2025 VA State Scholastic & College Championships | 2025-03-08 |
| Gu, Hardy | Xiang, Grayson | 0-1 | D00 | 2024 North American Youth Championship - OPEN | 2024-12-22 |
| Gu, Hardy | Jandhyala, Satyarjit | 1-0 | A45 | 2024 North American Youth Championship - OPEN | 2024-12-18 |
| Gu, Hardy | Diao, Matthew Guo | 0-1 | D00 | Round 2: Gu, Hardy - Diao, Matthew Guo | 2024-09-21 |
| Gu, Hardy | Oladapo Olutola ADU | 1-0 | D00 | Round 2: Gu, Hardy - Oladapo Olutola ADU | 2024-03-29 |